baber/WOPTO huggingface dataset:
Patent JP-S59202898-A (JP)
Title: Manufacture of supporting body for planograph printing plate
Inventor: SAKAKI HIROKAZU
IPC: B41N1/24
Filed: 1983-05-06
Abstract: PURPOSE:To obtain a printing partofmance with a stabilized quality with any desired standard by controlling in such a way that, voltage or current of positive side in an alternating wave form is maintained constant and voltage and current of negative side is controlled on a lightness on the surface of aluminium plate and providing the secondary roughening. CONSTITUTION:In an electrolyte both an aluminium plate subjected to the primary surface roughening is immersed, voltage or current for an anode is maintained constant and diameter and depth of pit are controlled by adjusting voltage and current for a cathode. Primarily, on the surface of aluminium plate, along its breadths lightnesses are measured and plotted. Next, after controlling voltage or current for a cathode, the lightnesses are measured again. Repeating these procedures if necessary, voltage and current are so controlled that the lightness comes in the specified range. A 1:1 correspondence exists between grain pattern formed by the secondary roughening process and lightness and when the lightness is maintained constant, a constant grain pattern is available for a constant printing performance.
Patent JP-S57194247-A (JP)
Title: Manufacture of corosion resistant link chain
Inventor: ABE TAKAO
IPC: C23C2/34
Filed: 1981-05-27
Abstract: PURPOSE:To manufacture a tough link chain with superior wear and corrosion resistances by carburizing or carbonitriding a link chain, hardening it in a molten bath of an Sn alloy contg. Bi, and sticking the alloy to the chain surface. CONSTITUTION:A link chain made of steel is carburized or carbonitrided. This chain is directly put into a molten bath of an Sn alloy contg. Bi at <= about 250 deg.C and hardened, and the alloy is stuck to the chain surface. The especially suitable composition of the alloy consists of about 55- about 75% Sn, about 15- about 30% Pb, about 1- about 10% Zn and about 1- about 15% Bi.
Patent JP-S555572-A (JP)
Title: Pattern information receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/025
Filed: 1978-06-29
Abstract: PURPOSE: To enable the transversal scroll display even with RAM used, by providing the column address counter for write-in and readout use and designating the address at readout so that the head address can be shifted.  
     CONSTITUTION: The pattern signal which is transmitted by longitudinally scanning the character information or the graphic information is received and the address is designated with the write-in address coubter 16W and it is written in the random access memory (RAM)14 sequentially in arrangement. Further, the readout address counter 16R designates the address so that the head address can sequentially be shifted to read out the pattern signal from RAM 14 and to diaplay the transversal scroll on the screen of the cathode ray tube 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07256991-A (JP)
Title: Ink ribbon cassette
Inventor: IWAMOTO YUKIO
IPC: B41J32/00
Filed: 1994-03-25
Abstract: PURPOSE:To stabilize the running of ink ribbon and consequently improve printing quality and durability by a method wherein a plurality of slits, the lengths of which are different from one another, are disposed in an array in a pressing member for giving tension to the ink ribbon. CONSTITUTION:The felts 5b of a pressing member 5 directly press ink ribbon on a guide pin by the elastic force of a flat plate 5a. The tips of the flat plate 5a and of felts 5b are separated by a plurality of slits 5c, which are formed in parallel to the width direction W of tape at regular intervals, resulting in weakening the pressing force. The lengths of the slits 5C are made to be shorter at the central. part in the width direction of the tape and longer at the peripheral side part or the pressing forces against the ink ribbon become stronger at the central portion and weaker at the peripheral side portion. Since the pressing forces of the felts can be made different from one another in the width direction W of the ink ribbon, the meander of the ink ribbon can be prevented from developing, resulting in allowing to stabilize tire of the ink ribbon.
Patent JP-S61239666-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: MATSUI HIROSHI
IPC: H01L29/78
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the generation of junction leakage-currents due to an Al spike by forming a poly Si layer to the surface of a substrate except a section coated with a side wall, implanting impurity ions, forming a high concentration layer into the substrate through a diffusion and utilizing the poly Si layer as a lower layer for an electrode wiring. CONSTITUTION:CVDSiO2 films 7a are shaped on the side walls of a gate electrode 4a and a CVDSiO2 film 5 on the gate electrode 4a, a gate oxide 3 except the electrode 4a and the side walls 7a is removed, and a poly Si layer 10 is deposited and brought into contact with N<-> source-drain 6. As ions are implanted and a peak is shaped in depth of approximately 600Angstrom  from the surface of the layer 10, and N<+> layers 8 deeper than the N<-> layers 6 are formed separated from the gate electrode 4a through thermal diffusion. Al or an AlSi layer 11 is superposed onto the poly Si layer 10, thus shaping an electrode wiring by the layers 11 and 10. According to the constitution, since damage through ion implantation is generated in the poly Si layer and is not generated in the high concentration layers 8, junction leakage is not generated even when the high concentration layers are shallowed, and poly Si is brought into contact with the high concentration layers as a wiring, thus also generating no junction leakage due to an Al spike.
Patent JP-H08249702-A (JP)
Title: Optical disk device and pulse width control circuit
Inventor: WACHI SHIGEAKI
IPC: G11B7/0045
Filed: 1995-03-13
Abstract: PURPOSE: To precisely control pulse width continuously by controlling the pulse width of output pulse signal with an error voltage between the mean value level of an input pulse signal and the mean value level of the output pulse signal. CONSTITUTION: A drive signal S4 is constituted so that its signal level is changed synchronizing with the fall edge of the recording data D4, and its pulse width decided by an error voltage signal DC1 is generated by a nono-multi- vibrator circuit 31, and thus, the pulse width is controlled by varying the error voltage signal DC1. The error voltage signal DC1 is formed by that the means value level DC3 of the drive signal S4 is subtracted from the means value level DC2 of the recording data D4 after they are multiplied respectively by control voltages DK1, DK2. Consequently, a feedback loop is formed as a whole, and the pulse width of the derive signal S4 is controlled by the pulse width decided by the control voltages DK1, DL2 so that the error voltage signal DC1 becomes 0(V).
Patent JP-S535879-A (JP)
Title: Light source
Inventor: SHINNO JIYUNICHI
IPC: F21V14/00
Filed: 1976-07-06
Abstract: PURPOSE: To make a thin light source by a process in which a front of a transparent material is so formed as to provide a total reflection and two reflection surface are provided on a back surface, and in which a bottom surface of an electric bulb-inserting hole is formed into a Fresnel shape lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05267471-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/3205
Filed: 1992-04-01
Abstract: PURPOSE:To provide a multilayer interconnection structure which realizes fining, high yield and high reliability simultaneously with good controllability by filling up a via hole flat. CONSTITUTION:A first layer metallic wiring film 12 consisting of an Al-Si-Cu film is formed on an Si substrate 100 whereon a BPSG film 11 is deposited. After an Si oxide film is deposited all over and flattened to form a layer insulating film 13, the layer insulating film is selectively removed by dry etching using a resist 14 as a mask and a via hole 15 is formed. An Al-Si-Cu thin film 16A is deposited by sputtering on the first layer wiring film 12 in a bottom part of the via hole 15. The first layer wiring film moves to an inside of the hole 15 at a bottom part of the hole in Ar atmosphere of 10<-7> Torr and a thermal treatment of 500 deg.C, and hillock is generated. In the process, surface tension works to press up a surface of the thin film; therefore, the bottom part of the hole rises and the Al-Si-Cu thin film wherein easy surface diffusion is realized due to temperature rise inside vacuum moves into the inside of the hole. As a result, the hole 15 is completely filled up with a filling part 17.
Patent JP-H07274074-A (JP)
Title: Ccd image sensor driving circuit
Inventor: SEKI SHINSUKE
IPC: H04N5/372
Filed: 1994-03-25
Abstract: PURPOSE:To provide plural CCD image sensor driving voltages by providing the plural pieces of drivers for outputting voltages required for driving a CCD image sensor, passing currents outputted by the drivers through a resistor and adding them in an operational amplifier. CONSTITUTION:In the example of a three-value output driver, the synthesis of two waveforms on the side of +10V and on the side of -10V with 0V as a boundary is considered and the waveforms of the driver E40 for outputting the waveform on the side of +10V and the driver F41 for outputting the waveform on the side of -10V are passed through the resistor and added by the operation amplifier 42. For instance, when both input patterns (4) and (5) are an H level, the driver E40 outputs 10V, the driver F41 outputs 0V and the output of the operational amplifier becomes -10V. Similarly, by combining the output of the driver E40 and the driver F41 corresponding to the level of the input pattern, the output of the operational amplifier 42 are turned to the three values of +10V, 0V and -10V.
Patent JP-S62295695-A (JP)
Inventor: ROORENSU JII KUROOSON
IPC: D06F58/48
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08246031-A (JP)
Title: Method for repairing bottom blowing porous plug of ladle
Inventor: FURUTA HITOSHI
IPC: C21C7/072
Filed: 1995-03-09
Abstract: PURPOSE: To effectively prevent the closure of a bottom blowing porous plug by stirring and passing high-temp. molten metal to the front surface of this bottom blowing porous plug with a molten metal stirrer, thereby removing the base metal sticking thereto. CONSTITUTION: The bottom blowing porous plug 11 is arranged in the bottom of a ladle 10a. A lifting lance 15 for gas blowing which is an example of the molten metal stirrer is mounted at the upper part of the ladle 10a in which the molten metal 12 is held. The gas discharge port of this lifting lance 15 for gas blowing is immersed into the molten metal 12 at need and an inert gas, such as gaseous argon, is blown into the molten metal 12. The base metal 13 sticking to the front surface of the bottom blowing porous plug 11 is thus melted away.  The air permeation characteristic pattern represented by both of the flow rate of the air permeation to the bottom blowing porous plug and the gaseous pressure is determined and is compared with the previously measured pattern of the base metal closure, by which the infeasibility of the air permeation of the bottom blowing porous plug is detected. As a result, the pickup of the nitrogen into the molten metal is eliminated and an improvement in the quality is attained.
Patent JP-H07258303-A (JP)
Title: Manufacture of vinyl chloride resin
Inventor: OSE TOMOYUKI
IPC: C08F2/22
Filed: 1994-03-25
Abstract: PURPOSE:To stably regulate the reaction temperature by preventing the introduction of foams into a reflux condenser in the latter period of a reaction in emulsion polymerization or fine suspension polymerization of a vinyl chloride monomer using a polymerizer equipped with a reflux condenser. CONSTITUTION:A polymerization reactor equipped with a reflux condenser is used to conduct emulsion polymerization or fine suspension polymerization of vinyl chloride alone or a mixture of vinyl chloride with a monomer copolymerizable with vinyl chloride. In this case, the monomer in an amount of 0.5 to 8wt.% of the total amount of the initial charge monomer is introduced at one time, dividedly, or continuously to the polymerizer in a period where the conversion in the polymerization is between more than 80% and 95%. This can prevent the introduction of foams into the reflux condenser and enables the polymerization operation in the latter period of the reaction to be carried out without causing a lowering in the heat removing capacity of the reflux condenser, improving the productivity of the polymer. In addition, this results in reduced cleaning frequency and cleaning cost of the reflux condenser.
Patent JP-H05280974-A (JP)
Title: Detector for distance between automobiles
IPC: G01S17/89
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a detector for distance between automobiles whose image processing time is short and reliability is high. CONSTITUTION:An image of an object 5 is formed on image sensors 3,4 via lenses 1, 2. An image signal from the image sensors 3,4 is stored in memories 8, 9. A CPU 10 sets a window in the memory 8 and compares an image signal in the window with the image signal in the memory 9 to detect a distance. The CPU 10 stores the image signal in the window into a window memory 11 and compares with the image signal and the image signal in an image comparison region in the memory 8 to update the window. This image comparison region is a region where a previous window position has been horizontally and/or vertically extended.
Patent JP-S564883-A (JP)
Title: Control unit for real coordinate display
Inventor: ONO JIYUN
IPC: G06F3/0488
Filed: 1979-06-26
Abstract: PURPOSE: To make easy the setting of diagram, by calculating the shift angle between the coordinate system of the control unit for coordinate display and the coordinate system in the diagram and converting and operating the objective value of the coordinate system in the diagram, in the control unit for coordinate display for the coordinate reader.  
     CONSTITUTION: The present position of a diagram is measured by the X register 2, Y register 6 and set unit 17 and the shift angle θ is calculated with the register 13. The point of the coordinate system in the diagram is read in via the read-in coordinate registers 2, 6, and this data is fed to the registers 3, 7 together with the value of sin θ and cos θ of the registers 15 and 16. The registers 3, 7 operate the real coordinate value toward X and Y directions and perform display with the display units 19, 21. Since the coordinate value of the coordinate system in the diagram is converted and operated to the coordinate system of the coordinate display control unit, the setting of the diagram can be made easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03128683-A (JP)
Title: Ultrasonic motor
Inventor: TAKIZAWA HIROYUKI
IPC: H02N2/00
Filed: 1990-03-27
Abstract: PURPOSE:To improve productivity, efficiency and response by installing a longitudinal vibrator onto the nodal line of standing-wave vibrations generated by a flexing vibrator, adjusting the expansion and contraction timing of the flexing vibrator and the longitudinal vibrator and relatively displacing the vibrators and a contacting member. CONSTITUTION:A flexing vibrator 1 and longitudinal vibrators 3, 4 are driven by an AC power, phase of which is shifted at 90 deg. mutually. The first longitudinal vibrator 3 is elongated and pressure-welded to a moving body 5, and the second longitudinal vibrator is shrunk and detached from the moving body 5. The fine anticlockwise revolution P'-P of the nose P of the first longitudinal vibrator 3 centering around the node N of the flexing vibrator 1 is generated at the position of the node N of the flexing vibrator 1, where the first longitudinal vibrator 3 is arranged, while being synchronized with the pressure-welding and detaching, thus working the first longitudinal vibrator 3 so as to kick up the moving body 5 from the right to the left, then giving moving force in the horizontal direction to the moving body 5.
Patent JP-2000270695-A (JP)
Title: Attached structure of water-sprinkling nozzle in water- sprinking pipe
Inventor: SHIINA YASUSHI
IPC: A01G9/24
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject attached structure which can attach the water- sprinkling nozzle to the water-sprinkling pipe in a proper posture, improve the nozzle-attached strength, improve the water tightness and impact-absorbing effect of the attached portion, and enables the convenient repair and exchange of the water-sprinkling nozzle. SOLUTION: This water-sprinkling pipe 1 in which a water-sprinkling nozzle 5 is attached to an attaching hole 3 formed in a pipe 2 is obtained by inserting an elastic cylinder 4 into the attaching hole 3, and then press-fitting or screwing the water-sprinkling nozzle 5 into the elastic cylinder 4 with a self-tapping treatment. Thus, the water-sprinkling nozzle 5 is attached to the attaching hole 3 through the elastic cylinder 4 which is compressed between the inner circumferential surface of the attaching hole 3 and the outer circumferential surface of the water-sprinkling nozzle 5.
Patent JP-S563326-A (JP)
Title: Power transmission device
Inventor: MAEYAMA MAMORU
IPC: F16D31/06
Filed: 1979-06-25
Abstract: PURPOSE: To enable performing of a remote control and to lighten a device, by a method wherein a device is constituted such that either one of an inner gear and a pump case, which is held so that it can rotate eccentrically against the inner gear, is coupled to a driving member and the other coupled to a driven member.  
     CONSTITUTION: An outer gear 7 is rotatably mounted at a cylindrical gear-reception chamber 6 positioned eccentrically against a driven shaft 1, and an inner gear 9 is located at the inside of the outer gear 7. Pump chamber 12 are formed between both gears 7 and 9. And working fluid path 13 is provided at a pump case at a suction side, and a control valve 14 is placed in the middle of the working fluid path 13. With the path 13 opened through the working of the control valve 14, the working fluid is fed into the pump chamber 12, and a rotating power of a driving pulley 2 is transferred to the driven shaft 1, which, however, results in shutting off the path 13. If the driving pulley 2 still continues to rotate thereafter, the outer gear 7 makes inner contact with the inner gear 9 to self-rotate without meeting with any resistance, which results in transferring no rotation power of the driving pulley 2 to the driven shaft 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03278773-A (JP)
Title: Source transmitter
Inventor: ISHIGURO MAMORU
IPC: H04N5/222
Filed: 1990-03-28
Abstract: PURPOSE:To relieve the load of the operator by generating an output for controlling an external device in a prescribed timing based on a source transmission order list of a cart machine. CONSTITUTION:A cart machine 2 sending sequentially a broadcast source reproduced from a cassette 1 based on a transmission order list is provided and outputs an external device control signal S21 in a prescribed timing based on a timing sending the broadcast source. Then the operation of external devices 6, 14 is in matching with the source transmission operation of the cart machine 2. Thus, the load of the operator is relieved by the eliminated job of the operator.
Patent JP-S63247579-A (JP)
Inventor: NEGORO KOICHI
IPC: F25D21/06
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04314380-A (JP)
Title: Printed wiring board
Inventor: MUTO NOBUYOSHI
IPC: H05K3/46
Filed: 1991-04-12
Abstract: PURPOSE:To provide a printed wiring board which realizes high density and enables sure exclusion of crosstalk noise. CONSTITUTION:A through-hole 4 which is coated with a conductive substance 5 is provided to an inner wall between circuit conductors 3. An interval of the through-hole 4 is set to 4 to 10mm and the through-hole 4 is connected to a power source circuit 6.
Patent JP-2000275782-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IKEDA CHIZUKO
IPC: G03C1/815
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having low fog and high sharpness and excellent in aging stability by incorporating specified dyes. SOLUTION: The silver halide photographic sensitive material contains at least one dye of formula I and at least one dye of formula II. In the formulae, A is an acidic nucleus, L1-L3 are each methine, (n) is 0, 1 or 2, Z is a group of nonmetallic atoms required to form the residue of a heterocycle by bonding to N, Y is a substituent of the formula -C(R1)(R2)(R3) or the residue of a heterocycle, R1 and R2 are each H or an alkyl, R3 is H or an electron withdrawing group having a Hammett's σP value of >=0.3, X1 is O, S or the like, R11 and R12 are each H or an alkyl and R13 and R14 are each an alkyl.
Patent JP-H02262573-A (JP)
Title: Substituted phenylcarbamate derivative and herbicide with the same as active ingredient
Inventor: GO ATSUSHI
IPC: C07D295/20
Filed: 1989-04-01
Abstract: NEW MATERIAL:A substituted phenyl carbamate derivative of formula I (X is halogen; R is lower alkyl, lower alkenyl, lower alkynyl or cycloalkyl). EXAMPLE:2,4-dichloro-5-isopropoxycarbonylphenyl-1-pyrrolidyl carboxylate. USE:Useful for herbicides. Having high herbicidal activity on various paddy and field weeds as well as excellent selectivity restrictive to useful crops such as rice, corn and wheat. Highly effective even at small amount of the use. PREPARATION:For example, as shown in the reaction formula, a substituted phenol of formula II and carbamoyl chloride of formula III are put to condensation in the presence of a base to obtain the objective compound of the formula I. Said base is e.g. triethylamine or pyridine. The reaction temperature is -20 to 150 deg.C (pref. 0 to 100 deg.C).
Patent JP-H11256963-A (JP)
Title: Attaching structure for wood plate to metal pillar body
Inventor: MITSUTOMI KATSUUMI
IPC: E06B11/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for a wood plate to a metal pillar body which can cover a metal part and display a woody outside appearance. SOLUTION: In an attaching structure where a plurality of wood plates 7 is attached to the periphery of a metal pillar body 6, the pillar body 6 is formed in a cylindrical form having a polygonal section, and each corner part of the pillar body 6 is longitudinally provided with a locking projecting stripe 8, and the wood plates are arranged so as to be adjacent at least in the corner part of the pillar body and slided from the end of the pillar body to the inside of the adjacent locking projecting stripe 8 to be locked. The ends on a surface side of the adjacent wood plates 7 are mutually engaged and attached so that the locking projecting stripe 8 may be hidden from the outside.
Patent JP-H10275496-A (JP)
Title: Associated memory
Inventor: YONEDA MASATO
IPC: G06F17/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable the relief of light defect at the time of production by providing a memory cell for redundancy for each word memory and letting the cell for redundancy be participated in retrieval when any defect occurs at a memory cell under ordinary use. SOLUTION: Bit lines 2111i and 2111j are connected through tristate buffers(TSB) 403 and 404 to a bit line 2112x for redundancy and a flip-flop(FF), which interposes a fuse between a set terminal S and a reset terminal R, is connected to the TSB. As this FF, there are type (a) for turning its output at the time of input '1' into '1' at the time of fuse cut and type (b) for turning its output into '0' at the time of fuse cut. When any defect occurs at the memory cell connected to a bit line 2112i, for example, the fuse at the FF of type (b) in the TSB 401 is cut and the fuse at the FF of type (a) connected to the TSB 403 is cut as well. Therefore, the memory cell for redundancy connected to the bit line 2112x is selected.